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add all of the triangle area in a pentagon to get area

The area A of a regular polygon with n sides each s units long, perimeter p, and apothem a:

A = (ans)/2 or A = (ap)/2.

Q: What is the formula for calculating the area of the pentagon shape?

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You need to use an integral. And the formula for an integral will vary depending on the shape of your non square area.

180° (n - 2), where n is the number of sides.

Any 5 sided polygon is a pentagon. There is no formula for it. We have formulas for area and perimeter. Perhaps that is what you are asking?

A = s2 * 1.72

The formula for calculating the volume of a hexagonal prism is to take the area of the hexagon, then multiply it by the height of the prism.

Related questions

The formula is 1/2 (apothem) (perimeter)

The particular shape of the slot will determine how its area will be computed. The formula of area applied in calculating the area of the slot will be determined by the shape of the slot.

There is no general formula.Divide the heptagon into triangles.Calculate the area of each triangle.Sum the areas of the triangles.

You need to use an integral. And the formula for an integral will vary depending on the shape of your non square area.

The formula for calculating the surface area of a sphere is 4πr², where r is the radius of the sphere. This formula represents the area covered by the curved surface of the sphere.

A pentagon is a 2-D shape. You can't find the volume of it unless it's 3-D. The formula for the area of a pentagon has something to do with the perimeter, the number of sides, the apothem, and the number 2.

180° (n - 2), where n is the number of sides.

Any 5 sided polygon is a pentagon. There is no formula for it. We have formulas for area and perimeter. Perhaps that is what you are asking?

http://www.mathopenref.com/polygonregulararea.HTML will help you. that's only regular, though. Then, you can multiply the height with the area.

room is in cuboid shape, so by calculating length(L),breadth(B),height(H) we can find area by formula AREA=L*B*H

A pentagon is a 2D shape. Volume and Surface Area is only found in 3D shapes.

A = s2 * 1.72